Hi All,

 

I'm trying to install forge for my MCP on 1.4.4(it is updated, right?), I want to update my mod.

 

On 1.4.2 everything worked just fine, but now, when running install.SH (I'm on a Mac) I get this error:

 

 

 

================ Forge ModLoader Setup Start ===================
Setting up MCP
> Restoring commands.py backup
patching file commands.py
Commands patch applied successfully
Copying FML conf
Fixing MCP Workspace
== MCP 7.21 (data: 7.21, client: 1.4.4, server: 1.4.4) ==
WARNING:
The cleanup script will delete all folders created by MCP, including the
src folder which may contain changes you made to the code, along with any
saved worlds from the client or server.
If you really want to clean up, enter "Yes" Yes
> Cleaning temp
> Cleaning src
> Cleaning bin
> Cleaning reobf
> Cleaning lib
> Cleaning jars
> Cleaning logs
File Exists: lwjgl.jar
File Exists: lwjgl_util.jar
File Exists: jinput.jar
File Exists: windows_natives.jar
Traceback (most recent call last):
  File "install.py", line 40, in <module>
    
  File "install.py", line 19, in main
    
  File "/Users/Maxi/Documents/Privat/Projekte/Java/MC/MoreBlockz MOD 144/forge/fml/fml.py", line 309, in setup_fml
    pre_decompile(mcp_dir, fml_dir)
  File "/Users/Maxi/Documents/Privat/Projekte/Java/MC/MoreBlockz MOD 144/forge/fml/fml.py", line 139, in pre_decompile
    download_minecraft(mcp_dir, fml_dir)
  File "/Users/Maxi/Documents/Privat/Projekte/Java/MC/MoreBlockz MOD 144/forge/fml/fml.py", line 106, in download_minecraft
    failed = not download_native(default['base_url'], os.path.join(bin_folder, 'natives'), native) or failed
  File "/Users/Maxi/Documents/Privat/Projekte/Java/MC/MoreBlockz MOD 144/forge/fml/fml.py", line 71, in download_native
    with ZipFile(target) as zip:
AttributeError: ZipFile instance has no attribute '__exit__'

 

 

 

As of now, I'm using the latest version of forge (6.3.0.372) and I also completely reinstalled MCP a couple of times, tried redownloading forge and so on.

 

I'm getting a fresh minecraft.jar by creating a clean instance in MultiMC, and the server.jar is also fresh from minecraft.net.

 

 

I know there are plenty of similar bug reports, I tried looking through all of them before posting, but none of the error-logs seem to have similar errors.

 

 

Help is much appreciated 

 

Thanks,

Max

What version of python do you have installed? Seems like its screwed up somehow,a s that is valid python syntax/code.

First of all, thank you for the answer Lex!

 

Well, I'm on Mac OS X 10.6.8, The Terminal says it's Python 2.6.1.

I'll look if there's an update available for my OS, update, and try it again

I updated Python to 3.3.0, It still doesn't work. Maybe I screwed up my computer

But I wonder why it worked in 1.4.2 then ?

 

Anyway, I'm going to try and do some standard repairing and cleaning out my hdd now, maybe there is just something wrong there.

 

Thanks,

Max

Python 3.x is completely different to 2.x, you want the latest version of Python 2.

Oh, thats why... I was wondering why 3.3 wasn't showing in terminal...I changed it to 2.7.3, now it displays the correct version number.

 

And most important, Setting up Forge WORKED !!

 

Thanks a lot man !!!  :D